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Physicists create 'negative mass'
(phys.org)
3 points
by
wamatt
9y ago
↗ HN
1 comment
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129 ms
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[–]
CarolineW
9y ago
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Discussion:
https://news.ycombinator.com/item?id=14093860
1 comment
[ 15.3 ms ] story [ 129 ms ] thread